Mailinator - Any Inbox. Any Time.
Shitmail - Tired of receiving spam in your mailbox? This only happened because you inserted someday your email address on some shitty sites.
TempMail.altmails - Disposable temporary email addresses
Harakirimail - Harakirimail is a free disposable email service. Just send email to anythingyouwant@harakirimail.
Gigainbox.com - Gigainbox.com is a straightforward and highly useful temporary email service provider that you can use to remove spam from appearing in your real email inbox and sign up on sites that otherwise won’t let you access its content.
Guerrilla Mail - Guerrilla Mail is a web-based app that provides a disposable and anonymous email address. Users of the service are not required to set up an account in order to send or receive emails.